Polaris msx 150 User Manual

97
ENGINE TROUBLESHOOTING
Engine Doesn’t Tu rn Over
Possible Cause Solution See Page
Blown fuse Replace the fuse 88
Low battery voltage Recharge battery to 12.8 VDC 91
Loose battery connections or ground Check all connections and tighten as needed 92
Hydrolock (water in engine) See your Polaris dealer --
Loose starter relay (solenoid) connections Check all connections and tighten --
Lanyard lock plate not in place Install lock plate under shut-off switch 55
Engine Turns Over But Doesn’t Start
Possible Cause Solution See Page
Out of fuel Refuel with fresh recommended fuel 38
Old or non-recommended fuel Replace with fresh recommended fuel 38
Fouled or defective spark plugs Inspect plugs, replace as needed 86
Crankcase filled with water or fuel See your Polaris dealer --
Clogged fuel filter See your Polaris dealer or replace the filter --
Low battery voltage Recharge battery to 12.8 VDC 91
Mechanical failure See your Polaris dealer --
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Polaris msx 150 Specifications

General

Brand	Polaris
Model	msx 150
Category	Boat
Language	English